-66"- 


Species 
Mallard 
Imm. Male 
Imm. Female 
Adult Male 
Ad. Female 
Gadwall 
Imm Male 
Imm. Female 
Adult Male 
Ad. Female 
A. Widgeon 
Imm Male 
Imm Female 
Adult Male 
Ad. Female 
Go We Teal 
Im Male 
Im Female 
Adult Male 
Ad. Female 
a 
2 6S 
299 129 
301 103 
238 51 
261 59 
41 0 
28 0 
24 2 
23. «Oo 
62 18 
44 17 
5. 13 
38 («12 
104 28 
(106 38 
40 11 
54 18 
16 
14 
o£ & Wo 
Nh uw 
12 
17 
180,, 9 
139 10 
305... 7 
189” 6 
7 O 
10 60 
5 0 
0 O 
lL? & 
13. 1 
, £ 
6 0 
15 0 
17. +O 
5 tl 
12 QO 

38 
41 
31 
20 
94, 
242 
115 
lo OV 
Nm - 
Table 53. Sex Ratios of Ducks in the Wing Colleetion Samples. 
Ooo 
oo 

141 37 33, 5 
156 23 20 Il 
391 83.47 16 
207" 39°40 10 
0 6 0 0 
5 1 0 0 
i 1 = & 
2 0 0 0 
5 £ L 2 
1 £ 2 @ 
ERS fh. *2 
1 2 0 0 
a i mee 
9 1 3 3 
m Lo 
re 
_ 
a] 
52 
29 
155 
119 
93 
83 
230 
237 
104 
126 

Males/100 Females 
Unweighted Weighted 
107 110 
147 149 
127 127 
183 241 
130 121 
112 128 
97 95 
83 83 
Cont'd. ---- 
